/* ==========================================================================
   Veterinária Carla Santos - Main Stylesheet
   Paleta: #ffffff, #00d084, #3ec492
   Fontes: Cormorant Garamond (display) + Space Grotesk (body)
   ========================================================================== */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #00d084;
  --primary-dark: #3ec492;
  --primary-light: #e6faf2;
  --white: #ffffff;
  --dark: #1a2e35;
  --dark-light: #2d4a53;
  --gray: #6b7c84;
  --gray-light: #f4f7f8;
  --gray-border: #e0e8eb;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.12);
  --shadow-xl: 0 16px 60px rgba(0,0,0,.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Space Grotesk', system-ui, sans-serif;
}

/* ---------- Reset & Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{font-family:var(--font-body);font-size:16px;line-height:1.7;color:var(--dark);background:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:color var(--transition)}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.3;color:var(--dark)}
h1{font-size:36px}
h2{font-size:24px}
h3{font-size:20px}
p{margin-bottom:1em}

/* ---------- Utility ---------- */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.section--gray{background:var(--gray-light)}
.section--primary{background:var(--primary);color:var(--white)}
.section--primary h2,.section--primary h3{color:var(--white)}
.text-center{text-align:center}
.text-primary{color:var(--primary)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* ---------- Section Headers ---------- */
.section-header{text-align:center;margin-bottom:50px}
.section-header h2{font-size:32px;margin-bottom:12px;position:relative;display:inline-block}
.section-header h2::after{content:'';display:block;width:60px;height:3px;background:var(--primary);margin:12px auto 0;border-radius:2px}
.section-header p{color:var(--gray);max-width:600px;margin:0 auto;font-size:15px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-family:var(--font-body);font-size:14px;font-weight:600;letter-spacing:.3px;transition:all var(--transition);text-transform:uppercase}
.btn--primary{background:var(--primary);color:var(--white);box-shadow:0 4px 15px rgba(0,208,132,.3)}
.btn--primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 25px rgba(0,208,132,.4)}
.btn--outline{border:2px solid var(--primary);color:var(--primary)}
.btn--outline:hover{background:var(--primary);color:var(--white);transform:translateY(-2px)}
.btn--white{background:var(--white);color:var(--primary)}
.btn--white:hover{background:var(--primary-light);transform:translateY(-2px)}
.btn--sm{padding:10px 24px;font-size:13px}
.btn svg{width:18px;height:18px;flex-shrink:0}

/* ---------- Top Bar ---------- */
.topbar{background:var(--dark);color:var(--white);padding:8px 0;font-size:13px}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.topbar__info{display:flex;gap:20px;align-items:center}
.topbar__info a{display:flex;align-items:center;gap:6px;color:rgba(255,255,255,.85);transition:color var(--transition)}
.topbar__info a:hover{color:var(--primary)}
.topbar__info svg{width:14px;height:14px;flex-shrink:0;fill:var(--primary)}
.topbar__social{display:flex;gap:12px}
.topbar__social a{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.1);transition:all var(--transition)}
.topbar__social a:hover{background:var(--primary);transform:scale(1.1)}
.topbar__social svg{width:14px;height:14px;fill:var(--white)}

/* ---------- Header / Navbar ---------- */
.header{background:var(--white);position:sticky;top:0;z-index:1000;box-shadow:var(--shadow-sm);transition:all var(--transition)}
.header.scrolled{box-shadow:var(--shadow-md)}
.header__inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.header__logo{display:flex;align-items:center}
.header__logo img{height:65px;width:auto}

/* Desktop Nav */
.nav{display:flex;align-items:center;gap:0}
.nav__list{display:flex;align-items:center;gap:0}
.nav__item{position:relative}
.nav__link{display:flex;align-items:center;gap:4px;padding:10px 16px;font-size:14px;font-weight:500;color:var(--dark);letter-spacing:.2px;transition:color var(--transition);text-transform:uppercase;font-family:var(--font-body)}
.nav__link:hover,.nav__link--active{color:var(--primary)}
.nav__link svg{width:12px;height:12px;transition:transform var(--transition)}
.nav__item:hover .nav__link svg{transform:rotate(180deg)}

/* Submenu */
.nav__submenu{position:absolute;top:100%;left:0;min-width:240px;background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(10px);transition:all var(--transition);z-index:100}
.nav__item:hover .nav__submenu{opacity:1;visibility:visible;transform:translateY(0)}
.nav__submenu-link{display:flex;align-items:center;gap:12px;padding:12px 20px;font-size:14px;color:var(--dark);transition:all var(--transition)}
.nav__submenu-link:hover{background:var(--primary-light);color:var(--primary);padding-left:26px}
.nav__submenu-link svg{width:20px;height:20px;flex-shrink:0;fill:var(--primary)}
.nav__submenu-divider{height:1px;background:var(--gray-border);margin:4px 16px}

/* Mobile Toggle */
.nav__toggle{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer}
.nav__toggle span{display:block;width:24px;height:2px;background:var(--dark);transition:all var(--transition);border-radius:2px}
.nav__toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav__toggle.active span:nth-child(2){opacity:0}
.nav__toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ---------- Hero / Banner ---------- */
.hero{position:relative;overflow:hidden;min-height:520px;display:flex;align-items:center}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,0,0,.65) 0%,rgba(0,0,0,.2) 100%);z-index:1}
.hero__content{position:relative;z-index:2;max-width:600px;color:var(--white);padding:40px 0}
.hero__badge{display:inline-flex;align-items:center;gap:8px;background:rgba(0,208,132,.2);border:1px solid rgba(0,208,132,.4);padding:6px 16px;border-radius:50px;font-size:13px;font-weight:500;margin-bottom:20px;backdrop-filter:blur(4px)}
.hero__badge svg{width:16px;height:16px;fill:var(--primary)}
.hero__title{font-size:42px;color:var(--white);margin-bottom:16px;line-height:1.2}
.hero__subtitle{font-size:16px;opacity:.9;margin-bottom:30px;line-height:1.7}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.hero__mobile-img{display:none}

/* ---------- Cards ---------- */
.card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .4s cubic-bezier(.4,0,.2,1);border:1px solid var(--gray-border)}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--primary)}
.card__img{position:relative;overflow:hidden;aspect-ratio:3/2}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.card:hover .card__img img{transform:scale(1.08)}
.card__img-overlay{position:absolute;top:12px;right:12px;background:var(--primary);color:var(--white);padding:4px 12px;border-radius:50px;font-size:12px;font-weight:600}
.card__body{padding:24px}
.card__icon{width:48px;height:48px;background:var(--primary-light);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:16px;transition:all var(--transition)}
.card:hover .card__icon{background:var(--primary);transform:rotate(-5deg) scale(1.05)}
.card__icon svg{width:24px;height:24px;fill:var(--primary);transition:fill var(--transition)}
.card:hover .card__icon svg{fill:var(--white)}
.card__title{font-size:20px;margin-bottom:8px}
.card__text{font-size:14px;color:var(--gray);line-height:1.7;margin-bottom:16px}
.card__link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary);transition:gap var(--transition)}
.card__link:hover{gap:10px}
.card__link svg{width:16px;height:16px;fill:var(--primary)}

/* Card Grid */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}

/* ---------- Feature Icons Row ---------- */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:40px 0}
.feature{text-align:center;padding:30px 20px;border-radius:var(--radius-lg);transition:all var(--transition);cursor:default}
.feature:hover{background:var(--white);box-shadow:var(--shadow-md);transform:translateY(-4px)}
.feature__icon{width:64px;height:64px;background:var(--primary-light);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;transition:all var(--transition)}
.feature:hover .feature__icon{background:var(--primary);transform:scale(1.1)}
.feature__icon svg{width:28px;height:28px;fill:var(--primary);transition:fill var(--transition)}
.feature:hover .feature__icon svg{fill:var(--white)}
.feature__title{font-size:16px;font-weight:600;margin-bottom:6px}
.feature__text{font-size:13px;color:var(--gray)}

/* ---------- About Section ---------- */
.about{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.about__img{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.about__img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.about__img-badge{position:absolute;bottom:20px;left:20px;background:var(--primary);color:var(--white);padding:12px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:600;box-shadow:var(--shadow-md)}
.about__content h2{margin-bottom:16px}
.about__content p{color:var(--gray);font-size:15px}
.about__list{margin:20px 0}
.about__list li{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px;font-size:15px}
.about__list li svg{width:22px;height:22px;fill:var(--primary);flex-shrink:0;margin-top:2px}

/* ---------- Testimonials ---------- */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial{background:var(--white);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-sm);border:1px solid var(--gray-border);transition:all var(--transition);position:relative}
.testimonial:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary)}
.testimonial__stars{display:flex;gap:2px;margin-bottom:16px}
.testimonial__stars svg{width:18px;height:18px;fill:#fbbf24}
.testimonial__text{font-size:14px;color:var(--gray);line-height:1.8;margin-bottom:20px;font-style:italic}
.testimonial__author{display:flex;align-items:center;gap:12px}
.testimonial__avatar{width:44px;height:44px;border-radius:50%;background:var(--primary-light);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--primary);font-size:16px}
.testimonial__name{font-weight:600;font-size:14px}
.testimonial__pet{font-size:12px;color:var(--gray)}
.testimonial__quote{position:absolute;top:20px;right:24px;font-size:48px;color:var(--primary-light);font-family:var(--font-display);line-height:1}

/* ---------- Differentials ---------- */
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.diff-card{text-align:center;padding:40px 24px;border-radius:var(--radius-lg);background:var(--white);border:2px solid var(--gray-border);transition:all .4s cubic-bezier(.4,0,.2,1)}
.diff-card:hover{border-color:var(--primary);transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.diff-card__icon{width:72px;height:72px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;transition:transform var(--transition)}
.diff-card:hover .diff-card__icon{transform:scale(1.1) rotate(-5deg)}
.diff-card__icon svg{width:32px;height:32px;fill:var(--white)}
.diff-card__title{font-size:18px;margin-bottom:8px}
.diff-card__text{font-size:14px;color:var(--gray)}

/* ---------- CTA Section ---------- */
.cta{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);padding:60px 0;text-align:center;color:var(--white);position:relative;overflow:hidden}
.cta::before{content:'';position:absolute;top:-50%;right:-20%;width:400px;height:400px;background:rgba(255,255,255,.05);border-radius:50%}
.cta::after{content:'';position:absolute;bottom:-30%;left:-10%;width:300px;height:300px;background:rgba(255,255,255,.05);border-radius:50%}
.cta h2{color:var(--white);font-size:30px;margin-bottom:12px;position:relative;z-index:1}
.cta p{opacity:.9;margin-bottom:24px;position:relative;z-index:1}
.cta .btn{position:relative;z-index:1}

/* ---------- Breadcrumb ---------- */
.breadcrumb{padding:16px 0;font-size:13px;color:var(--gray);border-bottom:1px solid var(--gray-border)}
.breadcrumb__list{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.breadcrumb__sep{color:var(--gray-light)}
.breadcrumb a{color:var(--primary);transition:color var(--transition)}
.breadcrumb a:hover{color:var(--primary-dark)}
.breadcrumb__current{color:var(--dark);font-weight:500}

/* ---------- Page Hero (inner pages) ---------- */
.page-hero{background:linear-gradient(135deg,var(--dark) 0%,var(--dark-light) 100%);padding:60px 0;text-align:center;color:var(--white);position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;top:0;right:0;width:300px;height:300px;background:rgba(0,208,132,.08);border-radius:50%;transform:translate(30%,-30%)}
.page-hero h1{color:var(--white);margin-bottom:12px;position:relative}
.page-hero p{opacity:.8;max-width:600px;margin:0 auto;position:relative}

/* ---------- Service Page Content ---------- */
.service-content{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.service-content--reverse{direction:rtl}
.service-content--reverse > *{direction:ltr}
.service-content__img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.service-content__img img{width:100%;aspect-ratio:3/2;object-fit:cover}
.service-content__text h2{margin-bottom:16px}
.service-content__text p{color:var(--gray);font-size:15px}
.service-content__list{margin:20px 0}
.service-content__list li{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;font-size:15px}
.service-content__list li svg{width:22px;height:22px;fill:var(--primary);flex-shrink:0;margin-top:2px}

/* ---------- Contact Page ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info{display:flex;flex-direction:column;gap:24px}
.contact-item{display:flex;align-items:flex-start;gap:16px;padding:24px;background:var(--gray-light);border-radius:var(--radius-md);transition:all var(--transition)}
.contact-item:hover{background:var(--primary-light);transform:translateX(4px)}
.contact-item__icon{width:48px;height:48px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-item__icon svg{width:22px;height:22px;fill:var(--white)}
.contact-item__title{font-weight:600;font-size:15px;margin-bottom:4px}
.contact-item__text{font-size:14px;color:var(--gray)}
.contact-item__text a{color:var(--primary);font-weight:500}

/* Contact Form */
.contact-form{background:var(--white);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow-md);border:1px solid var(--gray-border)}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:14px;font-weight:500;margin-bottom:6px;color:var(--dark)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 16px;border:2px solid var(--gray-border);border-radius:var(--radius-sm);font-family:var(--font-body);font-size:14px;transition:border-color var(--transition);background:var(--white)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,208,132,.1)}
.form-group textarea{resize:vertical;min-height:120px}

/* ---------- Footer ---------- */
.footer{background:var(--dark);color:rgba(255,255,255,.8);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:40px;padding-bottom:40px}
.footer__title{font-family:var(--font-display);font-size:18px;color:var(--white);margin-bottom:20px;font-weight:600}
.footer__text{font-size:14px;line-height:1.8;margin-bottom:16px}
.footer__links li{margin-bottom:10px}
.footer__links a{font-size:14px;display:flex;align-items:center;gap:8px;transition:all var(--transition)}
.footer__links a:hover{color:var(--primary);padding-left:4px}
.footer__links a svg{width:14px;height:14px;fill:var(--primary);flex-shrink:0}
.footer__contact li{display:flex;align-items:flex-start;gap:10px;margin-bottom:14px;font-size:14px}
.footer__contact svg{width:18px;height:18px;fill:var(--primary);flex-shrink:0;margin-top:2px}
.footer__social{display:flex;gap:10px;margin-top:16px}
.footer__social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:all var(--transition)}
.footer__social a:hover{background:var(--primary);transform:translateY(-3px)}
.footer__social svg{width:18px;height:18px;fill:var(--white)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:13px}
.footer__bottom a{color:var(--primary)}
.footer__bottom a:hover{text-decoration:underline}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4);z-index:999;transition:all var(--transition);animation:whatsapp-pulse 2s infinite}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 30px rgba(37,211,102,.5)}
.whatsapp-float svg{width:32px;height:32px;fill:var(--white)}
@keyframes whatsapp-pulse{0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.4)}50%{box-shadow:0 4px 30px rgba(37,211,102,.6),0 0 0 10px rgba(37,211,102,.1)}}

/* ---------- Cookie Banner ---------- */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:var(--white);box-shadow:0 -4px 30px rgba(0,0,0,.15);padding:20px;z-index:9999;transform:translateY(100%);transition:transform .5s cubic-bezier(.4,0,.2,1)}
.cookie-banner.show{transform:translateY(0)}
.cookie-banner__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1200px;margin:0 auto;flex-wrap:wrap}
.cookie-banner__text{font-size:14px;color:var(--gray);flex:1}
.cookie-banner__text a{color:var(--primary);text-decoration:underline}
.cookie-banner__actions{display:flex;gap:10px;flex-shrink:0}

/* ---------- Animations ---------- */
.fade-in{opacity:0;transform:translateY(30px);transition:all .6s cubic-bezier(.4,0,.2,1)}
.fade-in.visible{opacity:1;transform:translateY(0)}
.fade-in-left{opacity:0;transform:translateX(-30px);transition:all .6s cubic-bezier(.4,0,.2,1)}
.fade-in-left.visible{opacity:1;transform:translateX(0)}
.fade-in-right{opacity:0;transform:translateX(30px);transition:all .6s cubic-bezier(.4,0,.2,1)}
.fade-in-right.visible{opacity:1;transform:translateX(0)}
.scale-in{opacity:0;transform:scale(.9);transition:all .6s cubic-bezier(.4,0,.2,1)}
.scale-in.visible{opacity:1;transform:scale(1)}
.stagger-1{transition-delay:.1s}
.stagger-2{transition-delay:.2s}
.stagger-3{transition-delay:.3s}
.stagger-4{transition-delay:.4s}
.stagger-5{transition-delay:.5s}
.stagger-6{transition-delay:.6s}

/* ---------- 404 Page ---------- */
.error-page{min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:40px 20px}
.error-page__code{font-family:var(--font-display);font-size:120px;font-weight:700;color:var(--primary);line-height:1}
.error-page__title{font-size:28px;margin:16px 0}
.error-page__text{color:var(--gray);margin-bottom:30px}

/* ---------- Legal Pages ---------- */
.legal-content{max-width:800px;margin:0 auto;padding:40px 0}
.legal-content h2{margin:30px 0 12px;font-size:22px}
.legal-content p,.legal-content li{font-size:15px;color:var(--gray);line-height:1.8}
.legal-content ul{padding-left:20px;margin-bottom:16px}
.legal-content ul li{margin-bottom:8px;position:relative;padding-left:20px}
.legal-content ul li::before{content:'';position:absolute;left:0;top:10px;width:6px;height:6px;background:var(--primary);border-radius:50%}

/* ---------- Back to Top ---------- */
.back-to-top{position:fixed;bottom:24px;left:24px;width:44px;height:44px;background:var(--dark);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all var(--transition);z-index:998;box-shadow:var(--shadow-md)}
.back-to-top.show{opacity:1;visibility:visible}
.back-to-top:hover{background:var(--primary);transform:translateY(-3px)}
.back-to-top svg{width:20px;height:20px;fill:var(--white)}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .about{grid-template-columns:1fr}
  .service-content{grid-template-columns:1fr}
  .service-content--reverse{direction:ltr}
  .contact-grid{grid-template-columns:1fr}
  .testimonials-grid{grid-template-columns:repeat(2,1fr)}
  .diff-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:768px){
  h1{font-size:28px}
  h2{font-size:22px}
  .section{padding:50px 0}
  .section-header h2{font-size:26px}
  .hero{min-height:auto;padding:0}
  .hero__content{padding:60px 0}
  .hero__title{font-size:30px}
  .hero__bg{display:none}
  .hero__mobile-img{display:block;width:100%;position:absolute;inset:0;z-index:0}
  .hero__mobile-img img{width:100%;height:100%;object-fit:cover}
  .topbar__inner{justify-content:center}
  .topbar__social{display:none}

  /* Mobile Nav */
  .nav__toggle{display:flex}
  .nav{position:fixed;top:0;right:-100%;width:85%;max-width:360px;height:100vh;background:var(--white);flex-direction:column;align-items:stretch;padding:80px 24px 24px;box-shadow:var(--shadow-xl);transition:right .4s cubic-bezier(.4,0,.2,1);overflow-y:auto;z-index:999}
  .nav.open{right:0}
  .nav__list{flex-direction:column;gap:0}
  .nav__link{padding:14px 0;border-bottom:1px solid var(--gray-border);font-size:15px;justify-content:space-between}
  .nav__submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border-radius:0;padding:0 0 0 16px;display:none;background:transparent}
  .nav__submenu.mobile-open{display:block}
  .nav__overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:998}
  .nav__overlay.show{display:block}

  .card-grid{grid-template-columns:1fr}
  .features{grid-template-columns:repeat(2,1fr);gap:16px}
  .testimonials-grid{grid-template-columns:1fr}
  .diff-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;text-align:center}
  .hero__actions{flex-direction:column;align-items:flex-start}
}

@media(max-width:480px){
  .features{grid-template-columns:1fr}
  .cookie-banner__inner{flex-direction:column;text-align:center}
}

/* ---------- Print ---------- */
@media print{
  .header,.footer,.whatsapp-float,.cookie-banner,.back-to-top,.topbar{display:none!important}
  body{font-size:12pt;color:#000}
  a{text-decoration:underline}
}